You can buy koi fish from several sources, ranging from specialized Japanese farms to local pet supply stores, depending on the quality and size you need. Specialized Online Breeders & Farms
Produces American-bred koi from Japanese lineage and allows farm visits by appointment. Koi vs Carp: Difference Between Koi and Carp where can you buy koi fish
A major North American breeder in Iowa that hatches and ships various varieties, including Butterfly and Kohaku koi, across the U.S. and Canada. Next Day Koi You can buy koi fish from several sources,